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Home >> Ford >> 2014 >> Focus Electric >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System - (Except Electric) - Pinpoint Tests Aa - KK >> Pinpoint Test EE - DTC: U0001:88, U1A14:55 >> U0001:88, U1A14:55 >> Pinpoint Test Ee: U0001:88, U1A14:55

Pinpoint Test Ee: U0001:88, U1A14:55

WARNING: Do not handle, move or change the original horizontal mounting position of the Restraints Control Module (RCM) while the Restraints Control Module (RCM) is connected and the ignition switch is ON. Failure to follow this instruction may result in the accidental deployment of the Safety Canopy® and cause serious personal injury or death.
NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the pinpoint test.
NOTE: SRS  components should only be disconnected or reconnected when instructed to do so within a pinpoint test step. Failure to follow this instruction may result in incorrect diagnosis of the SRS  .
NOTE: Always make sure the correct SRS  component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford Catalog Advantage™ or equivalent to make sure the correct component is being installed. If an incorrect SRS  component is installed, Diagnostic Trouble Codes (DTCs) may set.
NOTE: The SRS  must be fully operational and free of faults before releasing the vehicle to the customer.
  1. A1 CHECK THE COMMUNICATION NETWORK 

    Do any modules other than the RCM fail the network test? 

    1. Yes  : Refer to

      REFER to: COMMUNICATIONS NETWORK .

      to diagnose the High Speed Controller Area Network (HS-CAN) fault.

    2. No  : If only the RCM  failed the network test, GO to  A2 If all modules passed the network test, including the RCM  , the fault has become intermittent. GO to  A4
  2. A2 CHECK THE HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) CIRCUIT AT THE RCM (RESTRAINTS CONTROL MODULE) 

    Are the resistances less than 3 ohms? 

    1. Yes  : GO to  A3
    2. No  : REPAIR the circuit. GO to  A5
  3. A3 CONFIRM THE RCM (RESTRAINTS CONTROL MODULE) FAULT 
    NOTE: Make sure all SRS  components and the RCM  electrical connectors are connected before carrying out the self-test. If not, Diagnostic Trouble Codes (DTCs) will be recorded.

    Was the original DTC retrieved on-demand during self-test? 

    1. Yes  : CHECK OASIS  for any applicable Technical Service Bulletins (TSBs). If a TSB  exists for this concern, DISCONTINUE this test and FOLLOW TSB  instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new RCM  .

      REFER to: RESTRAINTS CONTROL MODULE (RCM) .

      GO to  A5

    2. No  : In the process of diagnosing the fault, the fault condition has become intermittent. Do not install any new SRS  components at this time. Install SRS  components only when directed to do so in the pinpoint test. GO to  A4
  4. A4 CHECK THE HARNESS AND CONNECTORS 
    • Ignition OFF.
    • Depower the SRS  .

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Disconnect RCM C310A  and C310B  .
    • Inspect RCM C310A  and C310B  Connector Position Assurance (CPA) lever/lock for correct operation.

      REFER to: RESTRAINTS CONTROL MODULE (RCM) .

    • Inspect RCM C310A  and C310B  for pushed-out, loose or spread terminals and loose or frayed wire connections at terminals.
    • Inspect wire harnesses for any damaged, pinched, cut or pierced wires.

    Were any concerns found? 

    1. Yes  : REPAIR as necessary.

      Refer to OEM CONNECTOR REPAIR PROCEDURES EXCEPT ELECTRIC--> for schematic and connector information.

      GO to  A5

    2. No  : The fault is not present and cannot be recreated at this time. Do not install any new SRS  components at this time. Install SRS  components only when directed to do so in the pinpoint test. GO to  A5
  5. A5 CHECK FOR ADDITIONAL SRS (SUPPLEMENTAL RESTRAINT SYSTEM) DIAGNOSTIC TROUBLE CODES (DTCS) 
    WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
    • Ignition OFF.
    • Reconnect all SRS  components (if previously disconnected).
    • If previously directed to depower the SRS  , repower the SRS  . Do not prove out the SRS  at this time.

      REFER to: SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING .

    • Ignition ON.
    • NOTE: When selecting Restraints from the Self Test menu, Diagnostic Trouble Codes (DTCs) are retrieved from the RCM  and OCSM  .

      Using a diagnostic scan tool, perform Restraints  self-test.

    Are any RCM and/or OCSM Diagnostic Trouble Codes (DTCs) retrieved on-demand during self-test? 

    1. Yes  : Do not clear any Diagnostic Trouble Codes (DTCs) until all Diagnostic Trouble Codes (DTCs) have been resolved. Refer to DTC CHART: RCM or Refer to DTC CHART: OCSM for pinpoint test direction.
    2. No  : CLEAR all RCM  and OCSM  Continuous Memory Diagnostic Trouble Codes (CMDTCs). PROVE OUT the SRS  . The repair is complete. RETURN the vehicle to the customer.
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